pnotepad.org forums » Tag: indent

pnotepad.org forums » Tag: indent - Recent Posts http://pnotepad.org/forums/tags/indent Programmer's Notepad Forums en-US Thu, 09 Feb 2012 07:24:51 +0000 http://bbpress.org/?v=1.0.3 <![CDATA[Search]]> q http://pnotepad.org/forums/search.php Auto-indentation with PyPN (Wiki article) (kuukkeli) http://pnotepad.org/forums/topic/423#post-1503 Mon, 23 Jun 2008 05:08:01 +0000 kuukkeli 1503@http://pnotepad.org/forums/ After finishing my first auto-indenter (for TES:Oblivion scripting language) I decided to add an article about auto-indenting to Wiki (<a href="http://pnotepad.org/docs/howto/automatic_indentation">http://pnotepad.org/docs/howto/automatic_indentation</a>). Please, take a look and let me know if it's any good. I have a question as well: 1. How can I upload a .schemedef file to Wiki? It would make sense to have a .schemedef file available for a language the example indenter is used with. Three example scripts (from a ex-Nedit convert) (simon) http://pnotepad.org/forums/topic/369#post-1308 Tue, 01 Apr 2008 22:17:21 +0000 simon 1308@http://pnotepad.org/forums/ The number of spaces/tabs is controlled by your settings, Tools|Options|Defaults: [x] Use the tab character Tab width: [4] Three example scripts (from a ex-Nedit convert) (koen) http://pnotepad.org/forums/topic/369#post-1305 Tue, 01 Apr 2008 09:47:06 +0000 koen 1305@http://pnotepad.org/forums/ No, I did not know that (about TAB and shift-TAB) :-) But still, it only (un-)indents by 4. /K Three example scripts (from a ex-Nedit convert) (simon) http://pnotepad.org/forums/topic/369#post-1304 Mon, 31 Mar 2008 13:08:11 +0000 simon 1304@http://pnotepad.org/forums/ Looks pretty impressive to me! There is a problem with the current GetLine and related methods, it'll be fixed in the next release of PyPN. Did you know you can indent/unindent text using Tab and Shift-Tab in the editor? Three example scripts (from a ex-Nedit convert) (koen) http://pnotepad.org/forums/topic/369#post-1303 Mon, 31 Mar 2008 11:36:33 +0000 koen 1303@http://pnotepad.org/forums/ Hi, I am a recent convert to pn; I used to use Nedit, but I could not stand the bugs it seemed to have on Cygwin anymore. In order to try out the Python script plug-in, I implemented the following three Nedit features which I use hundreds of times daily: * indent current selection (Ctrl-0 in Nedit) - moves all lines in the current selection one step to the right * unindent current selection (Ctrl-9 in Nedit) - moves all lines in the current selection one step to the left * format paragraph (Ctrl-J in Nedit) - spread out all words in the current paragraph using maximum line length, and as little lines as possible Some approximation of the first two exists already, namely right click on the selection and say Indent/Unindent, but (1) this goes by tab-distance, and (2) no keyboard shortcut can be added. In the implementation below, I have also added a function for formatting the current selection. Formatting the current paragraph first selects the current paragraph and then formats it. Since I use LaTeX a lot, the format paragraph implementation tries to identify obvious paragraph separators (such as \begin, \end and so forth). The reason for posting these is three-fold: 1. I wanted to share these scripts with all of you, sort of a pay-back for being allowed to use this great editor :-) 2. Please provide feedback on my implementation, I am not a Python programmer nor a Scintilla programmer. For example, I am not sure if this code actually works with all possible different newline encodings. (Is there one standard encoding that PN uses internally? That would make this kind of code a lot easier to write...) 3. I seem not to be able to use the functions GetLine and GetCurLine, so I implemented my own. Is this a bug? /Koen ---- <pre><code>import pn import scintilla import string from pypn.decorators import script def ExpandSelectionToLines(): """ Expand the first and last lines of a possibly partial selection to the full lines (by Koen) """ editor = scintilla.Scintilla(pn.CurrentDoc()) selStart = editor.SelectionStart selEnd = editor.SelectionEnd mx = editor.Length # find first character of first line while selStart > 0 and editor.GetText(selStart-1,selStart) != "\n": selStart = selStart-1 # find last character of last line while selEnd < mx and (editor.GetText(selEnd-1,selEnd) != "\n" or selStart == selEnd ) and editor.GetText(selEnd-1,selEnd) != "\r": selEnd = selEnd+1 editor.SetSel(selStart,selEnd) @script("Indent", "Text") def Indent(): """ Indent the current selection with 1 space (by Koen) """ editor = scintilla.Scintilla(pn.CurrentDoc()) editor.BeginUndoAction() ExpandSelectionToLines() selStart = editor.SelectionStart selEnd = editor.SelectionEnd # find all lines lsSelection = editor.GetText(selStart, selEnd) laLines = lsSelection.splitlines(0) # add a space to the beginning of each line for i in range(len(laLines)): laLines[i] = " " + laLines[i] + "\n" lsReplace = string.join(laLines, "") # replace and augment the selection editor.ReplaceSel(lsReplace) editor.SetSel(selStart,selEnd+len(laLines)) editor.EndUndoAction() @script("Unindent", "Text") def Unindent(): """ Unindent the current selection with 1 space (by Koen) """ editor = scintilla.Scintilla(pn.CurrentDoc()) editor.BeginUndoAction() ExpandSelectionToLines() selStart = editor.SelectionStart selEnd = editor.SelectionEnd # find all lines lsSelection = editor.GetText(selStart, selEnd) laLines = lsSelection.splitlines(0) # remove a space from the beginning of each line deleted = 0 for i in range(len(laLines)): if len(laLines[i]) > 0 and laLines[i][0].expandtabs(1).isspace(): deleted = deleted+1 laLines[i] = laLines[i][1:len(laLines[i])] laLines[i] = laLines[i] + "\n" lsReplace = string.join(laLines, "") # replace and shrink the selection editor.ReplaceSel(lsReplace) editor.SetSel(selStart,selEnd-deleted) editor.EndUndoAction() @script("Format Selection", "Text") def FormatSelection(m = 78): """ Format current selection (by Koen) """ editor = scintilla.Scintilla(pn.CurrentDoc()) editor.BeginUndoAction() ExpandSelectionToLines() selStart = editor.SelectionStart selEnd = editor.SelectionEnd # find all words lsSelection = editor.GetText(selStart, selEnd) laWords = lsSelection.rsplit() # spread the words out over the lines l=0 laLines = [""] for w in range(len(laWords)): if len(laLines[l]) + len(laWords[w]) + 1 > m and len(laLines[l]) > 0: laLines[l] = laLines[l][0:-1] + "\n" l = l+1 laLines = laLines + [""] laLines[l] = laLines[l] + laWords[w] + " " laLines[l] = laLines[l][0:-1] + "\n" # replace the selection with the new lines lsReplace = string.join(laLines, "") editor.ReplaceSel(lsReplace) editor.EndUndoAction() def IsSeparator(s): """ Check if s forms a separator between two paragraphs (by Koen) """ if s == "": return True if s.startswith("\\begin{"): return True if s.startswith("\\end{"): return True if s.startswith("$$"): return True if s.startswith("\\["): return True if s.startswith("\\]"): return True if s.startswith("%"): return True if s.expandtabs(1).isspace(): return True return False def Line(editor,line): """ Implementation of editor.GetLine (which seems broken) (by Koen) """ pos = editor.PositionFromLine(line) end = pos mx = editor.Length while end < mx and editor.GetText(end,end+1) != "\n" and editor.GetText(end,end+1) != "\r": end = end+1 return editor.GetText(pos,end) def SelectCurrentParagraph(): """ Select current paragraph (By Koen) """ editor = scintilla.Scintilla(pn.CurrentDoc()) editor.BeginUndoAction() mx = editor.LineCount here = editor.LineFromPosition(editor.CurrentPos) if not IsSeparator(Line(editor,here)): # find start of paragraph while here > 0 and not IsSeparator(Line(editor,here-1)): here = here-1 selStart = editor.PositionFromLine(here) # find end of paragraph while here < mx and not IsSeparator(Line(editor,here)): here = here+1 selEnd = editor.PositionFromLine(here) editor.SetSel(selStart, selEnd) @script("Format Paragraph (width 78)", "Text") def FormatParagraph78(): """ Format current paragraph (width 78) (By Koen) """ SelectCurrentParagraph() FormatSelection(78)</code></pre> Indentation (simon) http://pnotepad.org/forums/topic/255#post-970 Tue, 14 Aug 2007 12:02:37 +0000 simon 970@http://pnotepad.org/forums/ Working on it ;) Indentation (laszlo) http://pnotepad.org/forums/topic/255#post-916 Thu, 19 Jul 2007 14:33:46 +0000 laszlo 916@http://pnotepad.org/forums/ Hello, Is there any way to have indentation like in Scite? Since you use the same control this should not be really hard work. I mean something like this: public methodName() { ....some code; } where .... represents (4 in this case) spaces. The default behavior is to follow the indentation of the previous line. But I am kind of used to these kinds of facilities. In addition to that auto dedent (i.e. the closing brace to dedent as shown above) would be nice. Congratulations for giving us such a great tool! Regards, Nick Formatting - Wish List (simon) http://pnotepad.org/forums/topic/137#post-529 Thu, 23 Nov 2006 21:05:13 +0000 simon 529@http://pnotepad.org/forums/ I often use astyle for this purpose, a number of other tools even bundle astyle - check it out! Formatting - Wish List (dandersahn) http://pnotepad.org/forums/topic/137#post-519 Sat, 18 Nov 2006 19:16:54 +0000 dandersahn 519@http://pnotepad.org/forums/ It's not too hard to setup an external formatting program with via user tools to format your code. I have a tool setup to format Java code w/ Jalopy. Formatting - Wish List (eepman) http://pnotepad.org/forums/topic/137#post-508 Thu, 09 Nov 2006 21:44:52 +0000 eepman 508@http://pnotepad.org/forums/ Me too. I think that would be the perfect fit for someone to write a *ahem* plugin. It's just waiting for someone to do it. I know PN2 gained some popularity from lifehacker. I wonder if one of them could do this? Formatting - Wish List (MikeDawg) http://pnotepad.org/forums/topic/137#post-507 Thu, 09 Nov 2006 13:24:34 +0000 MikeDawg 507@http://pnotepad.org/forums/ I was curious as to if PN will ever do some formatting of the code. To make it more clear, and clean, I'd like to see a sort of built-in util that does perltidy against perl, and maybe "indent" against C and C++ files, etc. . . I'd love to be able to clean up the visual appearance of my code all within PN.